There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1326 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 1321 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 4 | - |
dc.contributor.author | Qu, Liangti | - |
dc.contributor.author | Liu, Yong | - |
dc.contributor.author | Baek, Jong-Beom | - |
dc.contributor.author | Dai, Liming | - |
dc.date.accessioned | 2023-12-22T07:12:22Z | - |
dc.date.available | 2023-12-22T07:12:22Z | - |
dc.date.created | 2013-06-11 | - |
dc.date.issued | 2010-03 | - |
dc.description.abstract | Nitrogen-doped graphene (N-graphene) was synthesized by chemical vapor deposition of methane in the presence of ammonia. The resultant N-graphene was demonstrated to act as a metal-free electrode with a much better electrocatalytic activity, long-term operation stability, and tolerance to crossover effect than platinum for oxygen reduction via a four-electron pathway in alkaline fuel cells. To the best of our knowledge, this is the first report on the use of graphene and its derivatives as metal-free catalysts for oxygen reduction. The important role of N-doping to oxygen reduction reaction (ORR) can be applied to various carbon materials for the development of other metal-free efficient ORR catalysts for fuel cell applications, even new catalytic materials for applications beyond fuel cells. | - |
dc.identifier.bibliographicCitation | ACS NANO, v.4, no.3, pp.1321 - 1326 | - |
dc.identifier.doi | 10.1021/nn901850u | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.scopusid | 2-s2.0-77950140364 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/3146 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=77950140364 | - |
dc.identifier.wosid | 000275858200010 | - |
dc.language | 영어 | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.title | Nitrogen-Doped Graphene as Efficient Metal-Free Electrocatalyst for Oxygen Reduction in Fuel Cells | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Chemistry, Physical; Nanoscience & Nanotechnology; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Science & Technology - Other Topics; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.